Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8408961 | Method for producing a molybdenum film for the construction of a lamp and molybdenum film and lamp with molybdenum film | Jürgen Becker, Detlef Günther, Andreas Ponnier, Lothar Vollmer | 2013-04-02 |
| 8013508 | High-pressure discharge lamp | Michael Boenigk, Dirk Grundmann, Matthias Lau, Melanie Roth | 2011-09-06 |
| 7705538 | High-pressure discharge lamp | Dirk Grundmann, Conrad Schimke, Frank Werner | 2010-04-27 |